The full advice book to coffee: Most methods of decaffeination follow the same basic principle: the beans are soaked in water, which allows the caffeine (and other chemicals responsible for flavor) to leach out of the beans. The extracted liquid is then either passed through a filter or mixed with a solvent to remove only the caffeine and leave the other beneficial compounds. The flavor-rich, caffeine deficient solution is then re-introduced to the beans to allow the flavor to be reabsorbed.
Lungo – Lungo is often confused with Americano, but it’s not at all the same. Lungo is a long shot prepared by extracting double the amount of water with same amount of coffee grounds. In figures, it means, 50 ml of water is extracted with 7 grams of coffee. This results in extraction of more caffeine, but with dissolved off-notes of coffee. It’s a less popular drink but it’s a preferred drink for people who demand more caffeine. Caffe Crema – An extra long espresso drink served in Northern Italy, Germany, Switzerland and Austria. It has different flavor profile than related drinks like Lungo and Americano due to different extraction process. Rough brewing ratios of ristretto, normale, lungo, and caffè crema are 1:2:3:6 and the average water part per shot is 6 oz (180ml). Cafe Zorro – This is a double shot of espresso that is added to water in a 1:1 ratio.
Let’s talk about espresso coffee makers. Mr. Coffee Automatic Dual Shot Espresso/Cappuccino System (ECMP50): This neat espresso and cappuccino hybrid is extremely cheap while still delivering a top-notch drink. From a dark and full espresso through to frothy latte and cappuccino, you’ll be spoiled for choice with this great little machine. The standard 15-bar pump system is common to most home coffee machines and provides ample pressure for your needs. Be warned that you will need to manually stop the machine so be careful when you are brewing to sidestep unwanted overflow.
There are some instances, though, of delicious, hiqh quality Robusta coffees finding their way onto grocery store shelves. These are generally single-origin coffees made from craft, small-batch roasters. The very best Robusta coffee beans will have hints of chocolate and rum within their flavor profile, but in all reality, are not always readily available. At the end of the day, if your main interest in a cup of coffee is getting a daily dose of caffeine, you’d probably do just as well going with a standard cup of Robusta and cutting the flavor with cream and sugar. Liberica coffee beans are a rare treat. They’re grown in very specific climates with production being far too scarce for farmers to scale their operations to truly satisfy a global marketplace. Even still, the beans are considered a pleasant surprise. Many who’ve tried the coffee liken the aroma to fruit and flowers and describe the flavor as having a somewhat “woody” taste. Read even more information on Learn more about coffee.
Excelsa is actually a sub variety of Liberica; however, the two types have very different profiles, so many people still consider them two completely different types. Liberica beans peaked in popularity in the 1890s when coffee rust destroyed 90% of the world’s Arabica crops. The Philippines were the first to start any kind of serious production and thus became a major supplier. These beans were (and are when you can find them) known for having a distinct, woody or smoky flavor with a full body and floral or fruity aroma. However, after the Philippines declared independence, trade between there and the United States was cut off. So by the time a crop of Liberica could be reestablished, Arabica had already reclaimed the top spot for coffee production. It has remained that way since then.